Vulnerabilities > CVE-2022-0545 - Integer Overflow or Wraparound vulnerability in multiple products

CVSS 7.8 - HIGH

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

local

low complexity

blender

debian

CWE-190

NVD

Published: 2022-02-24

Updated: 2024-11-21

Summary

An integer overflow in the processing of loaded 2D images leads to a write-what-where vulnerability and an out-of-bounds read vulnerability, allowing an attacker to leak sensitive information or achieve code execution in the context of the Blender process when a specially crafted image file is loaded. This flaw affects Blender versions prior to 2.83.19, 2.93.8 and 3.1.

Vulnerable Configurations

Part	Description	Count
Application	Blender Blender Blender 2.90.0 Blender Blender 2.90.1 Blender Blender 2.91.0 Blender Blender 2.91.2 Blender Blender 2.92.0 Blender Blender 2.93.0 Blender Blender 2.93.1 Blender Blender 2.93.2 Blender Blender 2.93.3 Blender Blender 2.93.4 Blender Blender 2.93.5 Blender Blender 2.93.6 Blender Blender 2.93.7 Blender Blender 2.25 Blender Blender 2.26 Blender Blender 2.27 Blender Blender 2.28 Blender Blender 2.30 Blender Blender 2.31 Blender Blender 2.32 Blender Blender 2.33 Blender Blender 2.34 Blender Blender 2.35 Blender Blender 2.36 Blender Blender 2.37 Blender Blender 2.40 Blender Blender 2.41 Blender Blender 2.42 Blender Blender 2.43 Blender Blender 2.44 Blender Blender 2.45 Blender Blender 2.46 Blender Blender 2.47 Blender Blender 2.48 Blender Blender 2.49 Blender Blender 2.50 Blender Blender 2.51 Blender Blender 2.52 Blender Blender 2.53 Blender Blender 2.54 Blender Blender 2.55 Blender Blender 2.56 Blender Blender 2.57 Blender Blender 2.58 Blender Blender 2.59 Blender Blender 2.60 Blender Blender 2.61 Blender Blender 2.63 Blender Blender 2.64 Blender Blender 2.65 Blender Blender 2.66 Blender Blender 2.67 Blender Blender 2.68 Blender Blender 2.69 Blender Blender 2.70 Blender Blender 2.71 Blender Blender 2.72 Blender Blender 2.73 Blender Blender 2.74 Blender Blender 2.75 Blender Blender 2.76 Blender Blender 2.77 Blender Blender 2.78 Blender Blender 2.78C Blender Blender 2.79 Blender Blender 2.80 Blender Blender 2.81 Blender Blender 2.82 Blender Blender 2.83 Blender Blender 2.83.1 Blender Blender 2.83.2 Blender Blender 2.83.3 Blender Blender 2.83.4 Blender Blender 2.83.5 Blender Blender 2.83.6 Blender Blender 2.83.6.1 Blender Blender 2.83.7 Blender Blender 2.83.8 Blender Blender 2.83.9 Blender Blender 2.83.10 Blender Blender 2.83.12 Blender Blender 2.83.13 Blender Blender 2.83.14 Blender Blender 2.83.15 Blender Blender 2.83.16 Blender Blender 2.83.17 Blender Blender 2.83.18 Blender Blender 3.0.0 Blender Blender 3.0.1	149
OS	Debian Debian Debian Linux 10.0 Debian Debian Linux 11.0	2

Common Weakness Enumeration (CWE)

CWE-190 - Integer Overflow or Wraparound

Common Attack Pattern Enumeration and Classification (CAPEC)

Forced Integer Overflow
This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

References